Aineo,
If someone is unhappy being gay I see nothing wrong with them trying to change their life. Maybe they need to get off drugs, or maybe they need to solve some family issues. Perhaps there was abuse and they need therapy. If a person really wants to change their sexual orientation I think they should go for it. Life is too short to be unhappy. I don't know enough about the process of ex-gay ministries. What process do they use? I am not asking for the anwer, but just wondering for myself. I hope once you are an ex-gay you are happy, and not always feeling pulled in two directions.
Anything is possible.